<!--  -->
<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <!-- slides -->
      <swiper-slide v-for="item of list" :key="item.id">
        <div><img class="swiper-img" :src="item.imgUrl"></div>
      </swiper-slide>
      <!-- Optional controls -->
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true,
        autoplay: 3000,
        autoplayDisableOnInteraction: false
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  },
  methods: {}
}

</script>
<style lang='stylus' scoped>
  .wrapper >>> .swiper-pagination-bullet-active
      background: #fff
  .wrapper
    overflow: hidden
    width: 100%
    height: 0
    padding-bottom: 31.25%
    background: #eee
    .swiper-img
      width: 100%
</style>
